SKU: 31019-AN017 | UPC: 4957266914786
HKS SILENT Hi-Power Catback Exhaust 1999-2002 Nissan Silvia S15 SR20DET
The HKS Silent Hi-Power catback exhaust system bolts directly onto 1999-2002 Nissan Silvia S15 SR20DET models for immediate performance improvements. Its 80mm diameter piping and oversized muffler reduce backpressure to unlock horsepower while keeping noise at a street-friendly 92dB. At just 6.5kg versus the stock 14.4kg this setup cuts weight for sharper handling and quicker acceleration.
Key Features
- 80mm SUS304 Piping: Mandrel-bent for unrestricted flow boosting mid-to-high RPM power on SR20DET engines
- Large Volume Muffler: 450L capacity straight-through design quiets exhaust to 92dB at 4500rpm without sacrificing throttle response
- Titanium Rolled Tip: 120mm x 130mm oval outlet resists heat corrosion and adds aggressive JDM styling
- Weight Savings: 6.5kg total reduces rear-end mass by over 50% compared to OEM improving balance and agility
- Direct Bolt-On Fit: Engineered for S15 chassis connects seamlessly to stock catback flange no cutting or welding required
Product Notes
- Pair with HKS headers or test pipe for maximum gains on SR20DET
- Wipe down stainless surfaces monthly to prevent surface marks
- Oversized item check local shipping restrictions for residential delivery
Installation Notes
- Professional installation recommended.
- Aligns with factory midpipe hanger locations on S15 underbody
- Includes all necessary gaskets and hardware for stock compatibility
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2002 | Nissan | Silvia | S15 SR20DET |
Why Choose HKS?
- 50+ years leading JDM exhaust development for street and track
- Proven gains in Super GT and D1GP racing applications
- Japanese manufacturing ensures micron-level tolerances and durability
Frequently Asked Questions
- Q: Does this exhaust fit all S15 SR20DET variants?
A: Yes it bolts directly to 1999-2002 Nissan Silvia S15 SR20DET including Spec-R models from factory catback connection - Q: What materials are in the construction?
A: SUS304 stainless steel for pipes and volume pipe titanium for the muffler tip and edge-rolled outlet - Q: What warranty coverage applies?
A: HKS offers a 1-year limited warranty against manufacturing defects when installed by certified shop
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Original HKS cardboard box 47in x 14in x 14in
- Weight: 14.3 lbs (6.5 kg)
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